VTG Tupperware Modular Mates Round 3 in classic sheer with a black lid

VTG Tupperware Modular Mates Round 3 in classic sheer with a black lid. It holds approximately 2-1/2 cups (for food such as sugar) or 22 fluid ounces and seals air-tight. Very handy item to keep “crawling critters” out of your foods. The Tupperware number is 1641-17 (container) and 1616-5 (lid). Made in the USA. The container is vintage from the 90’s and the lid is new. There may be some minor marks from sitting in storage.